CN213907211U

CN213907211U - Wire bundling ring for cabinet

Info

Publication number: CN213907211U
Application number: CN202022824520.8U
Authority: CN
Inventors: 朱威汉
Original assignee: Zhejiang Hengyou Electrical Equipment Co ltd
Current assignee: Zhejiang Hengyou Electrical Equipment Co ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-06
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a bunch ring for rack relates to the rack accessory, aims at solving current bunch ring and will fix more electric wires, need change the ring body, very inconvenient problem, and its technical scheme main points are: including being concave base, the outside extension in base both sides is formed with the arc piece, has seted up the through-hole on the arc piece, installs two in the concave part of base and is concave semi-ring, and the both ends of semi-ring are inwards sunken respectively to be formed with and slide the chamber and glide the chamber, and it has last mounting and the lower mounting that all is L shape to slide intracavity and glide intracavity respectively sliding connection. The utility model discloses a horizontal part of going up mounting and lower mounting slides at the last chamber of slideing and gliding intracavity to adjust the distance between the vertical part of mounting and lower mounting and the vertical part of semi-ring, then imbed the electric wire in the bunch ring through the passageway, conveniently fix more electric wires or improve the fastening degree of a small amount of electric wires in the bunch ring.

Description

Wire bundling ring for cabinet

Technical Field

The utility model relates to a rack accessory, more specifically say, it relates to a bunch ring for rack.

Background

A cabinet is a freestanding or self-supporting enclosure for housing electrical or electronic equipment. The cabinet is generally provided with a door, a detachable or non-detachable side plate and a back plate, is an indispensable component in the electrical equipment and is a carrier of the electrical control equipment.

The inside of a communication cabinet often has a plurality of cables, and at present, the cables are often fixed by adopting a wire-binding ring, wherein the wire-binding ring comprises a concave base, an annular ring body is installed in a concave part of the base, and an opening for accommodating the cables to pass through is formed in the ring body.

The existing ring body is of a fixed size, so that the wire harness ring can only fix a certain number of wires, and the half rings need to be replaced when more wires are fixed, which is inconvenient.

Therefore, a new solution is needed to solve this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a bunch ring for rack, the convenient fastening degree of fixing more electric wires or improving a small amount of electric wires in the bunch ring.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a bunch ring for rack, is including being concave base, the outside extension in base both sides is formed with the arc piece, the through-hole has been seted up on the arc piece, install two in the concave part of base and be concave semi-ring, the both ends of semi-ring are inwards sunken respectively to be formed with and slide the chamber down, it has last mounting and the lower mounting that all is L shape to slide intracavity and glide intracavity respectively sliding connection, connect through the locking subassembly between semi-ring and last mounting and the lower mounting, it is formed with the passageway that is used for holding the electric wire and passes to go up between the vertical part of mounting and lower mounting, two the semi-ring passes through connecting rod fixed connection.

Through adopting above-mentioned technical scheme, when people will fix more electric wires or improve the tightness of a small amount of electric wires in the bunch ring earlier through the bunch ring, horizontal part through last mounting and lower mounting slides at last sliding chamber and gliding intracavity to adjust the distance between the vertical part of last mounting and lower mounting and the vertical part of semi-ring, then imbed the electric wire in the bunch ring through the passageway, conveniently fix more electric wires or improve the tightness of a small amount of electric wires in the bunch ring, and then improve the general use of bunch ring.

The utility model discloses further set up to: the locking assembly comprises two thread cylinders and a plurality of arc sheets, wherein the arc sheets are distributed at two ends of the semi-ring in an annular array mode, the two thread cylinders are respectively sleeved on the transverse portion of the semi-ring, threads are formed in the arc convex surface of each arc sheet, the arc sheets 11 are in threaded connection with the thread cylinders 10, and the arc concave surfaces of the arc sheets are fixedly connected with protruding sheets used for extruding the upper fixing piece and the lower fixing piece.

Through adopting above-mentioned technical scheme, rotate a screw thread section of thick bamboo for a screw thread section of thick bamboo and arc piece threaded connection, the inner wall extrusion arc piece of a screw thread section of thick bamboo to drive the lug and extrude upper mounting or lower mounting, and then fix upper mounting and lower mounting through the frictional force between lug and upper mounting or the lower mounting.

The utility model discloses further set up to: the rotating rod is connected with the rotating rod in a rotating mode, the connecting portion of the rotating rod and the upper fixing piece and the connecting portion of the lower fixing piece are provided with elastic pieces used for providing force for the rotating rod to overturn back to the semi-ring, limiting pieces are fixedly connected to the outer peripheral walls of the upper fixing piece and the lower fixing piece, and the limiting pieces are abutted to the rotating rod.

Through adopting above-mentioned technical scheme, when passing through the passageway embedding bunch intra-annular with the electric wire, electric wire extrusion bull stick for the bull stick rotates towards the semi-ring, makes things convenient for the electric wire embedding, and then the bull stick overturns at the semi-ring dorsad under the effect of elastic component, and offsets with spacing piece, thereby reduces the distance between mounting and the lower mounting, and then restricts the electric wire and breaks away from the bunch ring.

The utility model discloses further set up to: the elastic part is a torsion spring, and two ends of the torsion spring are respectively and fixedly connected to the rotating rod and the upper fixing part or the lower fixing part.

Through adopting above-mentioned technical scheme, through rotating the bull stick for the torsional spring both ends distance changes, thereby produces torsion, makes things convenient for the bull stick to reset.

The utility model discloses further set up to: the two rotating rods connected with the upper fixing piece and the two rotating rods connected with the lower fixing piece are fixedly connected through a second connecting rod.

Through adopting above-mentioned technical scheme, through setting up connecting rod two for two bull sticks of being connected with last mounting and two bull sticks of fixing with lower mounting can rotate in step, conveniently imbed the electric wire in the bunch ring.

The utility model discloses further set up to: the opening part of the upper sliding cavity and the lower sliding cavity extends inwards to form a first limiting ring, the peripheral walls of the upper fixing part and the lower fixing part are fixedly connected with a second limiting ring, and the second limiting ring is located in the upper sliding cavity and the lower sliding cavity.

By adopting the technical scheme, the first limiting ring is abutted against the second limiting ring, so that the upper fixing piece is limited to be separated from the upper sliding cavity, the lower fixing piece is limited to be separated from the lower sliding cavity, and the upper fixing piece and the lower fixing piece can be conveniently slid.

The utility model discloses further set up to: the upper fixing piece and the lower fixing piece are made of carbon steel.

By adopting the technical scheme, the carbon steel has higher hardness, so that the hardness of the upper fixing piece and the lower fixing piece is improved, and the service life of the wire binding ring is prolonged.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is an exploded view of the middle half ring, the upper fixing member and the lower fixing member of the present invention;

fig. 4 is an enlarged schematic view of a portion B in fig. 3.

In the figure: 1. a base; 2. a fixing sheet; 3. a through hole; 4. a half ring; 5. an upper sliding cavity; 6. a lower sliding cavity; 7. an upper fixing member; 8. a lower fixing member; 9. a first connecting rod; 10. a threaded barrel; 11. an arc sheet; 12. a tab; 13. a rotating rod; 14. a limiting sheet; 15. a torsion spring; 16. a second connecting rod; 17. a first limiting ring; 18. and a second limiting ring.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

The utility model provides a wire harness ring for rack, as shown in fig. 1, including being concave base 1, install two in the concave part of base 1 and be concave semi-ring 4, the both ends of semi-ring 4 are inwards sunken to be formed with respectively and go up slide chamber 5 and lower slide chamber 6, the mid portion embedding of semi-ring 4 is in the concave part of base 1, it has last mounting 7 and lower mounting 8 that all are L shape to go up slide chamber 5 and slide respectively in the chamber 6 down, it all adopts the carbon steel material to go up mounting 7 and lower mounting 8, be formed with the passageway that is used for holding the electric wire and pass between the vertical part of going up mounting 7 and lower mounting 8, through two connecting rod one 9 fixed connection between two semi-rings 4, two connecting rod one 9 are located the both ends of semi-ring 4 respectively, the both ends of connecting rod one 9 weld respectively on two semi-rings 4.

As shown in fig. 1, two sides of the base 1 extend outwards to form rectangular arc pieces 11, and through holes 3 for receiving bolts to pass through are formed in the arc pieces 11.

As shown in fig. 3 and 4, the opening of the upper sliding cavity 5 and the lower sliding cavity 6 extends inwards to form a first limit ring 17, the peripheral walls of the upper fixing member 7 and the lower fixing member 8 are welded with second limit rings 18, the second limit rings 18 are located in the upper sliding cavity 5 and the lower sliding cavity 6, the half ring 4, the upper fixing member 7 and the lower fixing member 8 are connected through a locking assembly, the locking assembly comprises two threaded cylinders 10 and a plurality of arc sheets 11, the plurality of arc sheets 11 are distributed at two ends of the half ring 4 in an annular array manner, the two threaded cylinders 10 are respectively sleeved on the transverse part of the half ring 4, the arc convex surface of each arc sheet 11 is provided with a thread, the plurality of arc sheets 11 are in threaded connection with the threaded cylinders 10, and the arc concave surfaces of the arc sheets 11 are welded with lugs 12 for extruding the upper fixing member 7 and the lower fixing member 8.

As shown in fig. 1 and 2, the opposite ends of the upper fixing member 7 and the lower fixing member 8 are rotatably connected with a rotating rod 13, an elastic member for providing a force for turning the rotating rod 13 back to the half ring 4 is disposed at a joint of the rotating rod 13 and the upper fixing member 7 and the lower fixing member 8, the elastic member is a torsion spring 15, two ends of the torsion spring 15 are respectively welded on the rotating rod 13 and the upper fixing member 7 or the lower fixing member 8, limiting pieces 14 with arc-shaped cross sections are welded on the peripheral walls of the upper fixing member 7 and the lower fixing member 8, the arc-shaped concave surfaces of the limiting pieces 14 are abutted against the peripheral wall of the rotating rod 13, two rotating rods 13 connected with the upper fixing member 7 and two rotating rods 13 connected with the lower fixing member 8 are fixedly connected through a second connecting rod 16, and two ends of the second connecting rod 16 are welded with the two upper fixing members 7 or the two lower fixing members 8.

When people firstly fix more electric wires through the wire harness ring or improve the tightness of a small amount of electric wires in the wire harness ring, the thread cylinder 10 is rotated to separate the thread cylinder 10 from the arc sheet 11, then the upper fixing piece 7 and the lower fixing piece 8 are slid, the transverse parts of the upper fixing piece 7 and the lower fixing piece 8 extrude the lug 12, the lug 12 and the arc sheet 11 are deformed back to the upper fixing piece 7 or the lower fixing piece 8 and are abutted through the first limiting ring 17 and the second limiting ring 18, so that the upper fixing piece 7 is prevented from being separated from the upper sliding cavity 5, the lower fixing piece 8 is prevented from being separated from the lower sliding cavity 6, the transverse parts of the upper fixing piece 7 and the lower fixing piece 8 slide in the upper sliding cavity 5 and the lower sliding cavity 6, so that the distance between the vertical parts of the upper fixing piece 7 and the lower fixing piece 8 and the vertical part of the half ring 4 is adjusted, then the thread cylinder 10 is rotated to enable the thread cylinder 10 to be in threaded connection with the arc sheet 11, and the inner wall of the thread cylinder 10 extrudes the arc sheet 11, thereby bringing the tab 12 to press the upper fixing member 7 or the lower fixing member 8, and further fixing the upper fixing member 7 and the lower fixing member 8 by the frictional force between the tab 12 and the upper fixing member 7 or the lower fixing member 8.

When the wire is then inserted into the loop of the wire harness through the passage, the wire presses the rotating lever 13, causing the rotating lever 13 to rotate toward the half ring 4, by arranging the second connecting rod 16, the two rotating rods 13 connected with the upper fixing piece 7 and the two rotating rods 13 fixed with the lower fixing piece 8 can synchronously rotate, so that the electric wire can be conveniently embedded into the wire harness ring, the distance between the two ends of the torsion spring 15 is changed when the rotating rods 13 are rotated, thereby generating torsion, so that the rotating rod 13 is turned back to the half ring 4 under the action of the torsion and is abutted against the limiting sheet 14, thereby reducing the distance between the upper fixing member 7 and the lower fixing member 8, and further restricting the wire from being separated from the wire-tying ring, since the distance between the vertical portions of the upper and

lower fixtures

7 and 8 and the vertical portion of the half ring 4 can be changed, thereby make things convenient for the bunch ring to fix more electric wires or improve the tightness of a small amount of electric wires in the bunch ring, and then improve the general nature of bunch ring. It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A wire harness ring for a cabinet, characterized in that: including being concave base (1), base (1) both sides outwards extend and are formed with arc piece (11), through-hole (3) have been seted up on arc piece (11), install two in the concave part of base (1) and be concave semi-ring (4), the both ends of semi-ring (4) are inwards sunken respectively and are formed with upper sliding cavity (5) and lower sliding cavity (6), upper sliding cavity (5) are interior and are slided respectively in chamber (6) down and have last mounting (7) and lower mounting (8) that all are the L shape, connect through the locking subassembly between semi-ring (4) and upper mounting (7) and lower mounting (8), be formed with the passageway that is used for holding the electric wire and passes between the vertical part of upper mounting (7) and lower mounting (8), two semi-ring (4) are through connecting rod (9) fixed connection.

2. The wire harness ring for a cabinet according to claim 1, wherein: the locking subassembly includes two screw thread section of thick bamboos (10) and a plurality of arc piece (11), and a plurality of arc piece (11) annular array distributes at the both ends of semi-ring (4), two screw thread section of thick bamboo (10) overlap respectively and establish on the horizontal part of semi-ring (4), set up screw thread on the arc convex surface of arc piece (11), a plurality of arc piece (11) and screw thread section of thick bamboo (10) threaded connection, the arc concave surface fixedly connected with of arc piece (11) is used for extrudeing lug (12) of upper fixing piece (7) and lower fixing piece (8).

3. The wire harness ring for a cabinet according to claim 1, wherein: go up the relative one end of mounting (7) and lower mounting (8) and all rotate and be connected with bull stick (13), the junction of bull stick (13) and last mounting (7) and lower mounting (8) is equipped with the elastic component that is used for providing the power that bull stick (13) was located to overturn dorsad semi-ring (4), the equal fixedly connected with spacing piece (14) of periphery wall of going up mounting (7) and lower mounting (8), spacing piece (14) are inconsistent with bull stick (13).

4. The wire harness ring for a cabinet according to claim 3, wherein: the elastic part is a torsion spring (15), and two ends of the torsion spring (15) are respectively and fixedly connected to the rotating rod (13) and the upper fixing part (7) or the lower fixing part (8).

5. The wire harness ring for a cabinet according to claim 3, wherein: the two rotating rods (13) connected with the upper fixing piece (7) and the two rotating rods (13) connected with the lower fixing piece (8) are fixedly connected through a second connecting rod (16).

6. The wire harness ring for a cabinet according to claim 1, wherein: go up the opening part of gliding chamber (5) and gliding chamber (6) and inwards extend and form retaining ring one (17), go up equal fixedly connected with retaining ring two (18) on the periphery wall of mounting (7) and lower mounting (8), retaining ring two (18) are located gliding chamber (5) and gliding chamber (6) down.

7. The wire harness ring for a cabinet according to claim 1, wherein: the upper fixing piece (7) and the lower fixing piece (8) are made of carbon steel.